Spotted! Zimbra at Revision3

I'm a bit of a Rev3 fanboy, so while watching an episode of the Gazette, I noticed Dave Randolph using Zimbra at the Revision 3 offices. I've no idea if it was the open source version, or the Network Edition, lets hope it was NE

The video is question is here (offsite link) and Zimbra can be seen very clearly from the 5 minute point in the footage.

We see Outlook so much that it's almost invisible, so it's nice to see Zimbra being used in the wild in this way.

So, has anyone else noticed Zimbra being used outside of their own 'worlds'? Seen it in a movie yet? Sat in a coffee shop next to someone using Zimbra Desktop?